package com.Hsu.blog.mapper;

import com.Hsu.blog.model.BlogInfo;
import org.apache.ibatis.annotations.Insert;
import org.apache.ibatis.annotations.Mapper;
import org.apache.ibatis.annotations.Select;
import org.apache.ibatis.annotations.Update;

import java.util.List;

/**
 * @author Hsu琛君珩
 * @ClassName:BlogInfoMapper
 * @date 2024-01-23
 * @apiNote
 * @Version: v1.0
 */

@Mapper
public interface BlogInfoMapper {
    //获取博客列表
    @Select("select * from blog where delete_flag=0 order by create_time desc")
    List<BlogInfo> quereBlogList();

    //根据博客ID，获取博客详情
    @Select("select * from blog where id=#{id} and delete_flag=0")
    BlogInfo queryById(Integer id);

    //编辑博客
    @Update("update blog set title=#{title},content=#{content} where id=#{id}")
    Integer update(BlogInfo blogInfo);

    //根据ID，删除博客
    @Update("update blog set delete_flag=1 where id=#{id}")
    Integer deleteBlog(Integer id);

    //添加博客
    @Insert("insert into blog(title,content,user_id) values(#{title},#{content},#{userId})")
    Integer insertBlog(BlogInfo blogInfo);
}
